//
//  QKSingleton.h
//  testTool
//
//  Created by Su on 2019/5/3.
//  Copyright © 2019 com.qiankun. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface QKSingleton : NSObject
/**
 * 返回一个单例对象
 
 @return 单例对象
 */
+(instancetype)shareSingleton;
@end

NS_ASSUME_NONNULL_END
